3 years ago

What should be done first to simplify the expression?

Mathematics

1 answer:

Olin [163]3 years ago

8 0

Answer:

add 3+3

Step-by-step explanation:

You might be interested in

I NEED ANSWER ASAP PLEASE I NEED ANSWER NOW ITS DUE IN 20 MINS

Lapatulllka [165]

First : parallel lines

8 0

2 years ago

Hey can you please help me posted picture of question:)

Sphinxa [80]

The given trinomial can be factored using the factorization method.

x² + 15x + 56
= x² +8x +7x + 56
= x(x+8) + 7(x+8)
= (x+8)(x+7)

Thus, (x+8)(x+7) is the factored form of the polynomial.

So the correct answer is option B

4 0

3 years ago

Read 2 more answers

What is the value of x in number 23??

Sveta_85 [38]

Answer:

We can just work backwards to find the value of x.

If 3 * x = 23,

then x = 23 / 3

and 23 / 3 = 7.6 reoccurring.

Step-by-step explanation:

Hope this helps:)

5 0

2 years ago

Read 2 more answers

น. <img src="https://tex.z-dn.net/?f=x%20%3D%201%20-%20%20%5Csqrt%7B2%7D%20find%20%20%5C%3A%28x%20-%20%20%5Cfrac%7B1%7D%7Bx%

Nastasia [14]

Answer:

Step-by-step explanation:

$\frac{1}{x}=\frac{1}{1-\sqrt{2}}\\\\=\frac{1*(1+\sqrt{2})}{(1-\sqrt{2})(1+\sqrt{2})}\\\\=\frac{1+\sqrt{2}}{1^{2}-(\sqrt{2})}\\\\=\frac{1+\sqrt{2}}{1-2}\\\\=\frac{1+\sqrt{2}}{-1}\\\\= -[1+\sqrt{2}]\\\\x-\frac{1}{x}=1-\sqrt{2}-(-[1+\sqrt{2}])\\\\=1-\sqrt{2}+1+\sqrt{2}\\\\=2$

8 0

3 years ago

What is the sqaure root of 196/49?

Alexeev081 [22]

Answer:

Step-by-step explanation:

196/49=4

$\sqrt{4}$ =2

hope this helped

have a great day!!

6 0

2 years ago